Diastereoselectivity control in the TiCl4-mediated addition reaction of allyltrimethylsilane to N,O-protected (L)-serinals

Article abstract of DOI:10.1016/S0040-4039(98)02245-X

The TiCl₄- and SnCl₄-mediated addition reactions of allyltrimethylsilane (1) to protected (L)-serinals (2-5) were studied, and in the case of TiCl₄ a large influence of the N- and O-protecting groups on the stereochemical